baber/WOPTO huggingface dataset:
Patent JP-2002323260-A (JP)
Title: Instantaneous water-heating equipment
Inventor: NOMURA TOSHIHIRO
IPC: F22B1/28
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To stepwise change the density of electric power charged to a metal pipe from a water-supply port to a hot-water port in equipment, in which the water supplied from the water-supply port at an end of the metal pipe is heated instantaneously by passing current in the metal-tube, and heated water is taken out from a hot-water port at the other end of the pipe. SOLUTION: The energizing path of the metal pipe 3 is divided into a plurality of sections (1)-(5), in which the length of each section becomes successively longer, going from the water-supply port 1 to the hot-water port 2, energization of each sections (1)-(5) is made parallel from common power terminals u and v. The power density becomes larger on the side of the water-supply port of low water-temperature and becomes successively, going toward the hot-water port, in which the water-temperature gradually sizes. The power density varies inversely as the square of the length of the energized section. Intermediate taps are provided in a transformer of the power source, which is simpler than constituting change in the voltages applied to respective energized sections.
Patent JP-2002095667-A (JP)
Title: Ligator
Inventor: FURUSAWA AKIHITO
IPC: A61B17/12
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a ligator with features that a thread would not come off from its tip and can be put back to a status of being hooked easily even when the thread comes off, and that a knot can be shifted to a side to be ligated, to enable a surgeon to ligate easily, and to reduce burden on the surgeon and a patient by enhancing workability. SOLUTION: A tip opening 3 and side openings 4 are made at an end of a main part 2 of a ligator. Each end of a thread 50 hooked at a part to be ligated is put through the tip opening 3 and the side opening 4. While the ends of the thread 50 are held with a knot 51 positioned in the tip opening 3, a surgeon operates the main part 2 of the ligator to insert it and ligate. As a result, the surgeon can insert the ligator into a body without happenings that the knot 51 shifts or that the thread 50 comes off and can ligate quickly. As the knot 51 can be moved while having it followed the tip of the main part 2 of the ligator, and an excessive force is not applied to the part to be liageted and the thread 50, safety is increased.
Patent JP-2002122594-A (JP)
Title: Inspection method and inspection reagent for determining infection to helicobactor pyroly
Inventor: WAKASUGI MASAHIKO
IPC: C12P21/08
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method and an inspection reagent for diagnosing infection to helicobactor pyroly inexpensively without causing any pain to a subject and without requiring any special apparatus in which cross reaction does not take place and excellent specificity is attained using a single antibody, variation from lot to lot is eliminated and quality control is facilitated, and an excellent sensitivity is exhibited even when a single monoclonal antibody is employed. SOLUTION: Infection to helicobactor pyroly is determined by detecting the negative catalase of helicobactor pyroly existing in the excretion of alimentary canal.
Patent JP-2002031900-A (JP)
Title: Electrophotographic photoreceptor, method for producing the same, electrophotographic method, electrophotographic device and process cartridge for electrophotographic device
Inventor: KAWASAKI YOSHIAKI
IPC: G03G5/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a stable electrophotographic photoreceptor having high sensitivity even when tetrahydrofuran is used as a coating solvent for an electric charge transferring layer and free of the lowering of electrification ability even after repeated use. SOLUTION: In the electrophotographic photoreceptor obtained by successively stacking at least an electric charge generating layer and an electric charge transferring layer as a photosensitive layer on an electrically conductive substrate, titanyl phthalocyanine having a crystal form with an X-ray diffraction spectrum to Cu-Kα rays in which the main peak of Bragg angle 2θ is in at least 27.2 deg.±0.2 deg. is contained as an electric charge generating material in the electric charge generating layer and the weight ratio between water and tetrahydrofuran contained in the electric charge transferring layer is (1:50) to (1:0.5).
Patent JP-2002327547-A (JP)
Title: Multistory parking facility
Inventor: ISHIZAKI MASAHIRO
IPC: E04H6/18
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a multistory parking facility easy for putting a two wheeler in and out, capable of stably holding the two wheeler during parking and allowing effective use of a parking lot. SOLUTION: This multistory parking facility 1 is provided with a pallet 10 that can accommodate a two wheeler 9; a moving pallet 11 that can reciprocate along the pallet 10 while placing a front wheel 9a of the two wheeler 9; a wheel grip means 12 provided at the moving pallet 11 in order to grip the front wheel 9a; a sliding device 13 for reciprocating the moving pallet 11 along the pallet; a vertical conveying device 15 elevated while placing the pallet 10; horizontal conveying devices 16, 17 for elevating and horizontally moving the pallet 10 on the vertical conveying device 15; and a plurality of enclosing racks 5 for detachably fixing the pallet 10.
Patent JP-2002330704-A (JP)
Title: Method for producing roselle chewing gum, and the resultant product
Inventor: YOSHIDA HATSUYO
IPC: A23G4/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing Roselle chewing gum colored red by making good use of red pigment of Roselle, citric acid or tartaric acid, and flesh natural materials. SOLUTION: This method for producing Roselle chewing gum comprises the following processes 1 through 4: the process 1 of obtaining Roselle calyxes ground or not after making Roselle sufficiently grow up, or calyxes of Roselle as they are, the process 2 of soaking the Roselle-calyx powder or the calyxes of Roselle as they are in water for about 6 hours to obtain extract of Roselle the calyxes of which contain red pigment and various nutritious components, the process 3 of thoroughly taking out the pigment and nutritious components from Roselle by adding vinegar, preferably, vinegar for sushi, and the process 4 of adding the extracted liquid to a raw material during the production process of chewing gum to obtain Roselle chewing gum as the final product.
Patent JP-2002033330-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: KASAHARA KENJI
IPC: H01L29/786
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To realize a TFT, capable of a high-speed operation by manufacturing a crystalline semiconductor film, for which the position and size of a crystal grain are controlled and using the crystalline semiconductor film in the channel- forming region of the TFT. SOLUTION: Among plural base insulation films of different refractive indexes, the base insulation film of at least one layer is provided with a step and the level difference of the film thickness is made. By emitting a laser beam from the back surface side of the substrate (or both of the front surface side and back surface side of the substrate), the effective intensity distribution of the laser beam to the semiconductor film is formed, and a temperature gradient corresponding to the step shape and film thickness distribution of the base insulation film is generated on the semiconductor film. By utilizing them, the generation place and direction of lateral growth are controlled, and the crystal grain of a large grain diameter is obtained.
Patent JP-2002328039-A (JP)
Title: Device of navigation system for retrieving place to be dropped in
Inventor: ABE KANAKO
IPC: G01C21/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To retrieve facilities to be dropped in on the way of a pre-set destination while dynamically complying with a situation of traffic congestion so that a user can arrive at the facilities to be dropped in at a desired time without forcing the user to carry out complex operations. SOLUTION: A means for specifying kind of facilities to be dropped in, which specifies the kind of facilities to be hoped to drop in on the way of driving to the destination retrieved by a destination retrieving section 72, is mainly composed of a restaurant retrieving section 71 in a setting/retrieving section 7. A means for setting time to be hoped to drop in is mainly composed of a desired time section 73. A retrieving means, which retrieves corresponding facilities that exist in a peripheral region of a current position of the vehicle at a time close to the time to be hoped to drop in being set by the desired time section 73, is mainly composed of the setting/retrieving section 7.  A guiding means carries out guiding the facilities to be dropped in retrieved by the setting/ retrieving section 7 at the time close to the time to be hoped to drop in as a route guidance 81, a route change guidance 82 and a guidance of place to be dropped in 83.
Patent JP-2002334567-A (JP)
Title: Lock device for open/close cover
Inventor: SEKINE HIDEO
IPC: G11B33/02
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a lock device for an open/close cover, which is disposed displacably between an open position and a close position to cover electronic equipment, for example, a disk loading part of a disk player. SOLUTION: A first control member 7, a second control member 13, and a third control member 18 are provided which are disposed displacably between lock positions and non-lock positions in accordance with the displacing operation of the open/close cover which can be displaced between the open position and the close position, and a member 21 to be attracted is provided which is attracted and held by a magnet 23 when being placed in a lock position and is connected to the third control member 18 by a connection pin 22, and the open/close cover is held in the close position by the first control member 7 with the attractive force of the magnet 23 to the member 21 to be attracted.
Patent JP-2002332782-A (JP)
Title: Ventilating opening structure for bathroom
Inventor: SUZUKI MASAKI
IPC: F24F7/06
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide ventilating structure preventing cold air from entering even if using a ventilating fan when washing the body in a washing place, while maintaining ventilating efficiency in a bathroom, and preventing hot and cold water from flowing out to an adjoining room from a ventilating opening. SOLUTION: A door 3 of the bathroom 1 is provided with the ventilating opening 4. The ventilating opening 4 is composed of a bathroom side opening 5 opened at a lower part to the inside of the bathroom 1; an adjoining room side opening 6 opened at an upper part to the dressing room 2 side which is the adjoining room to the bathroom; and a vent passage 7 for communicating both openings.
Patent JP-2002335182-A (JP)
Title: Digital signal-receiving device
Inventor: NODA MASAKI
IPC: H04B1/3822
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide high-quality reception characteristic by a method where the influence of a secondary strain characteristic generated due to leakage of a transmitted signal from a transmission part is reduced, in a reception part of a direct conversion system. SOLUTION: Calibration means for a DC bias is installed at the input of a direct conversion mixer; and the DC bias is calibrated in advance, so that it corresponds to reception level and to a threshold level which is installed at transmitted power.
Patent JP-2002338297-A (JP)
Title: Glass substrate and medium for information recording and element for optical communication using the substrate
Inventor: SUGIMOTO AKIRA
IPC: G11B5/82
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost glass substrate which has a high linear thermal expansion coefficient and little elution of alkali components. SOLUTION: The glass substrate has a glass composition consisting of, buy mol, 55.0 to 75.0% SiO2 , 1.0 to 10.0% B2 O3 , 3.0 to 16.0% Al2 O3 , 5.0 to 15.0% Li2 O, <=14.0% Na2 O, <=12.0% K2 O, 16.0 to 25.0% Li2 O+Na2 O+K2 O, <=6% CaO and 0.01 to 2.0% Ta2 O5 .
Patent JP-2002332401-A (JP)
Title: Polycarbonate-styrene resin composition
Inventor: SAITO HIDEO
IPC: C08L69/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate-styrene resin composition having excellent flame retardance and causing almost no mold deposits. SOLUTION: This resin composition is composed of a cagelike silsesquioxane represented by the following general formula (A) or a partially cleaved structure of a cagelike silsesquioxane represented by the following general formula (B) [RSiO3/2 ]n (A) (RSiO3/2 )n-m (O1/2 H)2+m (B) [in the general formula (A) and general formula (B), Rs denote each any one kind of hydrogen atom, a 1-20C saturated hydrocarbon group, a 2-20C alkenyl group, a 7-20C aralkyl group, a 6-20C aryl group and a 1-10 Si silicon atom-containing group and a plurality of Rs may be the same or different; n is an integer of 6-14; and m is 0 or 1] and a polycarbonate-styrene resin.
Patent JP-2002337092-A (JP)
Title: Slice device
Inventor: OMORI SHOZO
IPC: A23L13/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a slice device capable of supplying a material wood to a cutting blade in a desired state and cutting it in uniform thickness. SOLUTION: This slice device manufactures a product such as sliced ham, etc., by sequentially cutting the material wood by gradually moving the material wood 13 toward the rotating cutting blade 21 provided on a cutting device. A grooved roller 51 is arranged through a supporting mechanism 50 on the delivery side of a carrying surface. This slice device constitutes its characteristic feature of supporting the grooved roller free to rotate, extending a central shaft of the grooved roller in a direction orthogonal with the carrying direction of the material wood, having a function to move the grooved roller to approach toward/separate from the carrying surface and clamping the material wood between the carrying surface and the grooved roller at the time of making the grooved roller approach.
Patent JP-2002345232-A (JP)
Title: Permanent magnet retarder
Inventor: SUMINO KAZUYOSHI
IPC: H02K49/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize a retarder by adjusting its brake force without moving a stator shaft. SOLUTION: This retarder comprises a stator in which stator outer and inner rings each having a plurality of permanent magnets are arranged concentrically and a rotor provided outside or inside the stator. By adjusting the circumferential relative position between the stator outer and inner rings, magnetic flux to the rotor is changed to control the braking of the revolutions of the rotor.
Patent JP-2002338456-A (JP)
Title: Method for producing gastrointestinal mucoadhesive patch system (gi-maps)
Inventor: TAKADA KANJI
IPC: A61K38/28
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that although gastrointestinal mucoadhesive patch system GI-MAPS exists as a preparation technique for raising bioavailability by ameliorating absorption of a medicine having poor or low absorption from the digestive tract after oral administration, however, a method for efficiently producing a medicine to be denatured or deactivated by heating, such as a protein medicine, without applying heat as much as possible is needed. SOLUTION: A liquid medicine, a gel-like liquid medicine or a solid medicine is put in a cavity formed either of two kinds of films (enteric polymer film or water-insoluble polymer film) constituting the surface layer and the bottom layer of GI-MAPS and a concentrated solution of a water-insoluble polymer or a concentrated solution of an enteric polymer is spread to the film. Since the surface layer and the bottom layer are melted and bonded, the melting and bonding can be carried out without heating. Otherwise, the enteric polymer film is prebonded to the water-insoluble polymer film by a sealer to form a bag once, then the bag is packed with the liquid medicine, the gel-like liquid medicine or the solid medicine and only a thin hole used for packing is bonded by contact bonding under heating or with an adhesive.
Patent JP-2002342787-A (JP)
Title: Method and device for generating three-dimensional model and computer program
Inventor: YASUNAGA SUSUMU
IPC: G06T15/04
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To generate a precise three-dimensional model. SOLUTION: This three-dimensional model generating device is constituted of a three-dimension reconstituting part 31 for generating the three-dimensional shape data of an object based on data obtained by measuring the object in a non-contact state, a multi-lens camera 3 for obtaining the two-dimensional picture of the object by photographing the object, a calculating part 32 for calculating the deviation of view points between the measurement of the object and the photographing of the object based on a two-dimensional picture FD1 obtained at photographing the object and a two-dimensional FD2 obtained by photographing the object, and a mapping part 33 for attaching the two-dimensional picture FD2 obtained by photographing the object to three-dimensional shape data DL by correcting the calculated deviation of the view points.
Patent JP-2002347975-A (JP)
Title: Photographic paper sheet carrying device and printer
Inventor: KAGAMI TOSHIKI
IPC: B65H5/06
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To easily remove a photographic paper sheet, when jammed, by separating a carrying roller from a power transmission system. SOLUTION: This photographic paper carrying device comprises a gear train 30 for transmitting the driving force of driving force supply means to the carrying roller 13 carrying the photographic paper sheet and an arm part 22 for rotatably supporting gears 31-33 of the gear train 30. When the driving force is supplied by the driving force supply means, the gear train 30 engages a carrying roller gear 20 to permit the rotation of the carrying roller 13, and when torque for rotating the carrying roller 13 becomes given force or more with the occurrence of jam, the arm part 22 is supported so as to be moved in the direction of separating an end gear 33 of the gear train 30 from the carrying roller gear 20.
Patent JP-2002345695-A (JP)
Title: Suction tool for electric vacuum cleaner and electric vacuum cleaner using the same
Inventor: HOSHIIDE SHINICHI
IPC: A47L9/04
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the vibration and noise of a rotary brush due to the shake and twist of the rotary brush itself of a suction tool main body and to surely hold a rotary cleaning body. SOLUTION: The rotary brush 30 incorporated in the suction tool main body is composed of highly accurate rotating bodies 35 divided into two or more pieces and the rotating bodies 35 are provided with a plurality of grooves 35 to insert and hold a bristle brush 37 and a peripheral blade 38. The groove 36 is tapered in a longitudinal direction and a narrow width part and a wide part are provided for each rotating body 35. Then, the bristle brush 37 and the peripheral blade 38 are inserted and held in the grooves 36, holding force is increased at the narrow dimension part of a tapered part, a plurality of the parts are uniformly provided on a plurality of the rotating bodies 35 and the bristle brush 37 and the peripheral blade 38 are surely held during cleaning work. Thus, the rotary brush with excellent durability and with less vibration sound and noise is attained.
Patent JP-2002353234-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MATSUOKA AKIO
IPC: H01L29/732
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To improve a power gain, and facilitate a high speed operation and a current gain control in a bipolar transistor. SOLUTION: In this bipolar transistor formed on a silicon substrate 1, the basic structure is constituted of an intrinsic base 6 having a one conductivity type impurity formed on the surface of a semiconductor substrate, and an emitter 10 having the opposite conductivity type impurity embedded in the intrinsic base 6, and single crystal silicon 9a having an opposite conductivity type impurity and a second poly silicon 11 formed in a layer stack on the emitter 10. An impurity in a first poly silicon 3 is diffused into the silicon substrate 1 and a graft base 7 is connected to the intrinsic base 6.
Patent JP-2002349781-A (JP)
Title: Quick coupler
Inventor: ARISATO AKIRA
IPC: F16L37/32
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To connect a socket to a plug by small operation force. SOLUTION: A first closing member 14 inserted into a first housing 1 in the socket A is abutted on a second closing member 64 inserted into a second housing 2 in a plug B to push a first non-return member 32 provided on the first housing 1 and a second non-return member 82 provided on the second housing 2 to be opened. The second non-return member 82 is composed of a large diameter member 86 to be abutted on a large diameter valve seat 85, and a small diameter member 88 to be abutted on a small diameter valve seat 87 provided on the large diameter member 86. On the second closing member 64, a first pressing part 91 to face the small diameter member 88 having a first abutting gap M to it and a second pressing member 92 to face the large diameter member 86 having a second abutting gap N to it are provided. Size of the first abutting gap M is set to be smaller than size of the second abutting gap N.
Patent JP-2002351092-A (JP)
Title: Etching method
Inventor: YAMANAKA MICHINARI
IPC: H01L21/3065
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an etching method, by which free rotation around the axis of carbon-carbon single bond in a resist at the time of etching is suppressed. SOLUTION: The etching method performed by forming a film 2 to be etched on a substrate 1, forming the resist on the film 2 to be etched, exposing and developing the resist to form a resist pattern 3, generating plasma with an etching gas containing halogen and using the resist pattern 3 as a mask to etch the film 2 to be etched is used. In such a case, a halogen ion having an atomic radius larger than that of the halogen contained in the etching gas for etching the film 2 to be etched is introduced into the resist pattern 3 after the resist pattern 3 is formed and before the film 2 to be etched is etched.
Patent JP-2002356629-A (JP)
Title: Production method for white pigment using deinked sludge of pigment-coated waste paper as raw material
Inventor: TAKEYAMA MASAMICHI
IPC: C02F11/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive production method for a white pigment using a deinked sludge of pigment-coated waste paper as the raw material whereby the whiteness and brightness of the pigment is high, the slurry solution of the pigment does not solidify, a paper-making wire used for the white pigment is hardly abraded, and that the cost as the difference between the treatment cost and the disposal cost is low. SOLUTION: The deinked sludge disposed of at a deinking step for recovering pulp from pigment-coated waste paper is used as the raw material. The deinked sludge is dehydrated to dray and baked in a baking oven at 650-700 deg.C to give a white incineration residue, which is subjected to primary grinding with a grinding machine to give particles with the maximum particle size of 150 μm or lower, then dispersed in water to give an aqueous dispersion, and subjected to secondary grinding with a wet grinding machine to give a white pigment having an average particle size of 0.5-5 μm. The pH of the pigment is adjusted to 6-11 pH by blowing carbon dioxide gas into the aqueous dispersion after the primary grinding or into both the aqueous dispersion after the primary grinding and after the secondary grinding.